Subject
biodegradation
biomass
1
chemical engineering
1
chemical properties
1
chemical reaction
1
coal
1
combustion
1
diesel
1
drug
1
environmental effect
1
fiber
1
hydrocarbon
kerosene
1
lubricating oil
1
naphtha
1
natural gas
1
oil shale
1
petrochemical industry
1
petroleum distillate
1
petroleum product
1
pharmaceuticals
1
plastics
1
polymer chemistry
1
process engineering
1
production technology
1
rubber
1
syngas
1
technology
1
wax
1